Package org.antlr.tool
Class GrammarReport
- java.lang.Object
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- org.antlr.tool.GrammarReport
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public class GrammarReport extends java.lang.Object
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
GrammarReport.ReportData
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Field Summary
Fields Modifier and Type Field Description Grammar
grammar
static java.lang.String
GRAMMAR_STATS_FILENAME
static java.lang.String
newline
static java.lang.String
Version
Because I may change the stats, I need to track version for later computations to be consistent.
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Constructor Summary
Constructors Constructor Description GrammarReport(Grammar grammar)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static boolean
blockHasSynPred(GrammarAST blockAST)
protected static GrammarReport.ReportData
decodeReportData(java.lang.String dataS)
java.lang.String
getBacktrackingReport()
protected java.lang.String
getDFALocations(java.util.Set<DFA> dfas)
static GrammarReport.ReportData
getReportData(Grammar g)
java.lang.String
toNotifyString()
Create a single-line stats report about this grammar suitable to send to the notify page at antlr.orgjava.lang.String
toString()
Given a stats line suitable for sending to the antlr.org site, return a human-readable version.static java.lang.String
toString(java.lang.String notifyDataLine)
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Field Detail
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Version
public static final java.lang.String Version
Because I may change the stats, I need to track version for later computations to be consistent.- See Also:
- Constant Field Values
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GRAMMAR_STATS_FILENAME
public static final java.lang.String GRAMMAR_STATS_FILENAME
- See Also:
- Constant Field Values
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newline
public static final java.lang.String newline
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grammar
public Grammar grammar
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Constructor Detail
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GrammarReport
public GrammarReport(Grammar grammar)
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Method Detail
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getReportData
public static GrammarReport.ReportData getReportData(Grammar g)
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toNotifyString
public java.lang.String toNotifyString()
Create a single-line stats report about this grammar suitable to send to the notify page at antlr.org
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getBacktrackingReport
public java.lang.String getBacktrackingReport()
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getDFALocations
protected java.lang.String getDFALocations(java.util.Set<DFA> dfas)
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toString
public java.lang.String toString()
Given a stats line suitable for sending to the antlr.org site, return a human-readable version. Return null if there is a problem with the data.- Overrides:
toString
in classjava.lang.Object
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decodeReportData
protected static GrammarReport.ReportData decodeReportData(java.lang.String dataS)
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toString
public static java.lang.String toString(java.lang.String notifyDataLine)
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blockHasSynPred
public static boolean blockHasSynPred(GrammarAST blockAST)
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